Παραπομπή APA

Chang, J. B., & Hudson, C. M. (1981). Methods and models for predicting fatigue crack growth under random loading. Philadelphia, Pa.: American Society for Testing and Materials.

Παραπομπή Chicago Style

Chang, J. B., and C. M. Hudson. Methods and Models for Predicting Fatigue Crack Growth Under Random Loading. Philadelphia, Pa.: American Society for Testing and Materials, 1981.

Παραπομπή MLA

Chang, J. B., and C. M. Hudson. Methods and Models for Predicting Fatigue Crack Growth Under Random Loading. Philadelphia, Pa.: American Society for Testing and Materials, 1981.

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